Overview

overview

4

Static

static

1

42.zip

macos-10.15-amd64

4

Analysis

  • max time kernel
    1259s
  • max time network
    1639s
  • platform
    macos-10.15_amd64
  • resource
    macos-20240711.1-en
  • resource tags

    arch:amd64arch:i386image:macos-20240711.1-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
  • submitted
    03-10-2024 05:08

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General

  • Target

    42.zip

  • Size

    41KB

  • MD5

    1df9a18b18332f153918030b7b516615

  • SHA1

    6c42c62696616b72bbfc88a4be4ead57aa7bc503

  • SHA256

    bbd05de19aa2af1455c0494639215898a15286d9b05073b6c4817fe24b2c36fa

  • SHA512

    6382ca9c307d66ab7566acf78b1afd44b18b24d766253e1dc1cb3a3c0be96ecf1f2042d6bd3332d49078ffee571cf98869c1284c1d3e5c1c7dc3e4c64f71af80

  • SSDEEP

    768:hzyVr8GSKL6O3QOXk/0u3wqOghrFCezL1VFJdbq2QTJTw02Q:hGx8DKXE//ZhhCirFi2cwK

Score
4/10
evasion

Malware Config

Signatures

  • Resource Forking 1 TTPs 3 IoCs

    Adversaries may abuse resource forks to hide malicious code or executables to evade detection and bypass security applications. A resource fork provides applications a structured way to store resources such as thumbnail images, menu definitions, icons, dialog boxes, and code.

    evasion

Processes

  • /usr/bin/xar
    /usr/bin/xar -c -f dslocal-backup.xar dslocal
    1⤵
      PID:482
    • /usr/libexec/xpcproxy
      xpcproxy com.apple.gkreport
      1⤵
        PID:483
      • /usr/libexec/xpcproxy
        xpcproxy com.apple.loginwindow.LWWeeklyMessageTracer
        1⤵
          PID:484
        • /usr/libexec/gkreport
          /usr/libexec/gkreport
          1⤵
            PID:483
          • /bin/sh
            sh -c "sudo /bin/zsh -c \"/Users/run/42.zip\""
            1⤵
              PID:485
            • /bin/bash
              sh -c "sudo /bin/zsh -c \"/Users/run/42.zip\""
              1⤵
                PID:485
              • /usr/libexec/xpcproxy
                xpcproxy com.apple.systemstats.daily
                1⤵
                  PID:486
                • /usr/bin/sudo
                  sudo /bin/zsh -c /Users/run/42.zip
                  1⤵
                    PID:485
                    • /bin/zsh
                      /bin/zsh -c /Users/run/42.zip
                      2⤵
                        PID:490
                      • /Users/run/42.zip
                        /Users/run/42.zip
                        2⤵
                          PID:490
                      • /usr/libexec/xpcproxy
                        xpcproxy com.oracle.java.Java-Updater
                        1⤵
                          PID:488
                        • /usr/libexec/xpcproxy
                          xpcproxy com.apple.newsyslog
                          1⤵
                            PID:489
                          • /System/Library/PrivateFrameworks/SpeechObjects.framework/Versions/A/SpeechDataInstallerd.app/Contents/MacOS/SpeechDataInstallerd
                            /System/Library/PrivateFrameworks/SpeechObjects.framework/Versions/A/SpeechDataInstallerd.app/Contents/MacOS/SpeechDataInstallerd
                            1⤵
                              PID:478
                            • /usr/libexec/pkreporter
                              /usr/libexec/pkreporter
                              1⤵
                                PID:481
                              • /System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged
                                "/System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged"
                                1⤵
                                  PID:475
                                • /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
                                  /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
                                  1⤵
                                    PID:484
                                  • /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater
                                    "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater" -bgcheck
                                    1⤵
                                      PID:488
                                    • /usr/sbin/newsyslog
                                      /usr/sbin/newsyslog
                                      1⤵
                                        PID:489
                                      • /usr/libexec/xpcproxy
                                        xpcproxy com.apple.sysmond
                                        1⤵
                                          PID:519
                                        • /usr/libexec/sysmond
                                          /usr/libexec/sysmond
                                          1⤵
                                            PID:519
                                          • /usr/libexec/xpcproxy
                                            xpcproxy com.apple.audio.AudioComponentRegistrar
                                            1⤵
                                              PID:522
                                            • /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar
                                              /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar -daemon
                                              1⤵
                                                PID:522
                                              • /bin/launchctl
                                                /bin/launchctl kill SIGTERM system/com.microsoft.OneDriveUpdaterDaemon
                                                1⤵
                                                  PID:529
                                                • /bin/launchctl
                                                  /bin/launchctl kill SIGTERM system/com.microsoft.OneDriveStandaloneUpdaterDaemon
                                                  1⤵
                                                    PID:530
                                                  • /usr/libexec/xpcproxy
                                                    xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E
                                                    1⤵
                                                      PID:532
                                                    • /System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
                                                      /System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
                                                      1⤵
                                                        PID:532
                                                      • /usr/libexec/xpcproxy
                                                        xpcproxy com.apple.quicklook.ui.helper
                                                        1⤵
                                                          PID:541
                                                        • /System/Library/Frameworks/Quartz.framework/Frameworks/QuickLookUI.framework/Resources/QuickLookUIHelper.app/Contents/MacOS/QuickLookUIHelper
                                                          /System/Library/Frameworks/Quartz.framework/Frameworks/QuickLookUI.framework/Resources/QuickLookUIHelper.app/Contents/MacOS/QuickLookUIHelper
                                                          1⤵
                                                            PID:541
                                                          • /usr/libexec/xpcproxy
                                                            xpcproxy com.apple.archiveutility.2568
                                                            1⤵
                                                              PID:542
                                                            • /System/Library/CoreServices/Applications/Archive Utility.app/Contents/MacOS/Archive Utility
                                                              "/System/Library/CoreServices/Applications/Archive Utility.app/Contents/MacOS/Archive Utility"
                                                              1⤵
                                                                PID:542
                                                              • /usr/libexec/xpcproxy
                                                                xpcproxy com.apple.metadata.mdwrite
                                                                1⤵
                                                                  PID:543
                                                                • /usr/bin/macbinary
                                                                  /usr/bin/macbinary probe --verbose /Users/run/42.zip
                                                                  1⤵
                                                                    PID:544
                                                                  • /usr/bin/file
                                                                    /usr/bin/file -b /Users/run/42.zip
                                                                    1⤵
                                                                      PID:545
                                                                    • /usr/libexec/xpcproxy
                                                                      xpcproxy com.apple.archiveutility.auhelperservice 542
                                                                      1⤵
                                                                        PID:546
                                                                      • /System/Library/CoreServices/Applications/Archive Utility.app/Contents/XPCServices/AUHelperService.xpc/Contents/MacOS/AUHelperService
                                                                        "/System/Library/CoreServices/Applications/Archive Utility.app/Contents/XPCServices/AUHelperService.xpc/Contents/MacOS/AUHelperService"
                                                                        1⤵
                                                                          PID:546
                                                                        • /System/Library/Frameworks/FileProvider.framework/XPCServices/ArchiveService.xpc/Contents/MacOS/ArchiveService
                                                                          /System/Library/Frameworks/FileProvider.framework/XPCServices/ArchiveService.xpc/Contents/MacOS/ArchiveService
                                                                          1⤵
                                                                            PID:548
                                                                          • /usr/libexec/xpcproxy
                                                                            xpcproxy com.apple.ReportMemoryException
                                                                            1⤵
                                                                              PID:549
                                                                            • /usr/libexec/ReportMemoryException
                                                                              /usr/libexec/ReportMemoryException
                                                                              1⤵
                                                                                PID:549
                                                                              • /usr/libexec/xpcproxy
                                                                                xpcproxy com.apple.appkit.xpc.sandboxedServiceRunner 542
                                                                                1⤵
                                                                                  PID:552
                                                                                • /System/Library/Frameworks/AppKit.framework/Versions/C/XPCServices/SandboxedServiceRunner.xpc/Contents/MacOS/SandboxedServiceRunner
                                                                                  /System/Library/Frameworks/AppKit.framework/Versions/C/XPCServices/SandboxedServiceRunner.xpc/Contents/MacOS/SandboxedServiceRunner
                                                                                  1⤵
                                                                                    PID:552
                                                                                  • /usr/libexec/xpcproxy
                                                                                    xpcproxy com.apple.spindump
                                                                                    1⤵
                                                                                      PID:563
                                                                                    • /usr/sbin/spindump
                                                                                      /usr/sbin/spindump
                                                                                      1⤵
                                                                                        PID:563
                                                                                      • /usr/libexec/xpcproxy
                                                                                        xpcproxy com.apple.diagnosticd
                                                                                        1⤵
                                                                                          PID:564
                                                                                        • /usr/libexec/diagnosticd
                                                                                          /usr/libexec/diagnosticd
                                                                                          1⤵
                                                                                            PID:564
                                                                                          • /usr/libexec/xpcproxy
                                                                                            xpcproxy com.apple.newsyslog
                                                                                            1⤵
                                                                                              PID:567
                                                                                            • /usr/sbin/newsyslog
                                                                                              /usr/sbin/newsyslog
                                                                                              1⤵
                                                                                                PID:567

                                                                                              Network

                                                                                              MITRE ATT&CK Enterprise v15

                                                                                              Replay Monitor

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                                                                                              Downloads

                                                                                              • /Library/Application Support/CrashReporter/DiagnosticMessagesHistory.plist
                                                                                                Filesize

                                                                                                676B

                                                                                                MD5

                                                                                                756916d632c647c2cee043fdac14d397

                                                                                                SHA1

                                                                                                3ca3ee3bb3934cf1c79a94c93875b8f45165242c

                                                                                                SHA256

                                                                                                22b5793055d42a62e8cfbb15d7bae44cfc0e0047bb5836da198a5f4cc0dbb324

                                                                                                SHA512

                                                                                                359c7ee84aa7dd81f7dc4b0b72e5f201fc92563e0e5f2e406eaf0f8306fa40e969d839780874981b486c49cc670036f4ad0b5524d20c67d83c5fa0337789de86

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